baber/WOPTO huggingface dataset:
Patent JP-H05168104-A (JP)
Title: Controller for electric vehicle
Inventor: AOYAMA IKUYA
IPC: H02P27/06
Filed: 1991-12-12
Abstract: PURPOSE:To enhance travel performance of vehicle by providing an inverter and an inverter controller individually for every motor driving each of a plurality of wheels of an electric vehicle, and controlling each motor individually thereby preventing slip or idling. CONSTITUTION:A plurality (four on the drawing) of wheels 4a-4d of an electric vehicle are driven by operating inverters 3a-3d individually based on commands fed from a command section 7 through individual controllers 6a-6d thereby rotating motors 4a-4d. The controllers 6a-6d comprise setting sections 62a-62d, selecting sections 63a-63d, and operating sections 61a-61d. The setting sections 62a-62d comprise, respectively, two switches which are combined in four ON/ OFF sets based on commands fed from the command section 7. The four ON/ OFF sets are fed to the selecting sections 63a-63d where they are converted into binary signals of 1 and 0 which are fed to the operating sections 61a-61d. The command section 7 then delivers commands corresponding to powering, coasting, idling and slip to the controllers 6a-6d for respective wheels. According to the invention, travel performance of vehicle can be enhanced.
Patent JP-H01167092-A (JP)
Title: Device for discharging particles or the like
Inventor: KAMURA JINJI
IPC: B65D88/66
Filed: 1987-12-23
Abstract: PURPOSE:To discharge seeds by using engine oscillation of an agricultural machine by a method wherein tilting of an open-and-close plate can be changed without steps, a regulating plate having a passage hole located on a slanted plate tilted at a certain angle is freely mounted and dismounted, and a flow amount adjuster is provided under the slant plate. CONSTITUTION:Side walls 2, 3 of a hopper 1 are parallel and perpendicular, and a lower rear wall 6 is vertical. An open-and-close plate 9 is provided via a hinge 7 on the rear wall, and the tip of the open-and-close plate is made freely rotational between the upper 42 and lower 43 limits of an opening 16 on a front wall 13. It can change the discharged amount without steps by an axis 31, an arm 31 and a spring 32. The open-and-close plate consists of a bottom plate 9', a side wall 10 and a screen 11. One end of a flexible and durable filter plate 8 is fixed on the lower rear wall and the other end is made freely slidable on the open-and-close plate. A slant plate 17 is provided with a specified angle ', making a gap 18 from the lower rear wall, on whose upper side a regulating plate 19 having passage holes 20, 21 variable in a size is provided. Further, a parallel movement mechanism of a flow rate adjuster 25 is provided under the slant plate, so as to adjust the passage holes.
Patent JP-H01168263-A (JP)
Title: Preparation of dried animal meat having coating
Inventor: YANO BUNICHI
IPC: A23L13/00
Filed: 1987-12-23
Abstract: PURPOSE:To obtain the title animal meat suitable as an ingredient for an instantly cookable food, by applying batter for TEMPURA (Japanese deep-fat fried food) to an animal meat piece having a form of a block, flat plate, etc., frying the coated meat in an oil, immersing in hot water for a prescribed period, taking out of the hot water and immediately freeze-drying in vacuum. CONSTITUTION:Batter for TEMPURA is applied to the surface of a piece of animal meat such as beef or pork having a shape to facilitate the impregnation of water to the core part, e.g., the shape of small block or flat plate. The coated meat piece is thrown into frying oil heated at a prescribed temperature. The fried food with a coating is immersed in hot water for a prescribed period, taken out of the water and immediately freeze-dried in vacuum to obtain the objective dried animal meat.
Patent JP-H06177267-A (JP)
Title: Semiconductor device
Inventor: SHINOHARA TATSURO
IPC: H01L21/3205
Filed: 1992-12-08
Abstract: PURPOSE:To provide a semiconductor device including a wiring layer formed closely to an interlayer insulating film in which deterioration of quality is prevented by suppressing potential fluctuation of a wiring due to high frequency, e.g. noise, thereby sustaining a stabilized potential. CONSTITUTION:A ground line 6 and a power supply line 7 are arranged in parallel in interlayer insulation film 2, 3, respectively, while opposing the cross- sections thereof in the longitudinal direction thus increasing the opposing areas of the ground line 6 and the power supply line 7. Since impedance of an interlayer insulation film part 2a serving as a decoupling capacitor for passing only high frequency current is decreased, high frequency current flow from the power supply line 7 through the interlayer insulation film part 2a to the ground line 6 is increased thus removing more high frequency component from the power supply line 7.
Patent JP-H11167781-A (JP)
Title: Disk drive device and its control method
Inventor: KANAMARU MASAYUKI
IPC: G11B5/54
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve durability on a landing zone surface and to prevent the life of a device from shortening by providing a control means moving an actuator arm toward an actuator lock when read/write operation is ended. SOLUTION: Plural bumps of a leather texture are formed on the landing zone 3 surface. A spindle motor 17 and a voice coil motor 9 rotating a hard disk 2 are controlled by a driver 19 to move the actuator arm 7. A head slider assembly 4 is loaded on the front end of the arm 7, and the rear end is attached pivotally to a frame of a hard disk device. An inside actuator lock 11 is loaded on the frame, and is engaged with the arm 7, and positions a read/write head onto the zone 3 to position it onto an outermost track of a data recording zone.
Patent JP-H08188285-A (JP)
Title: Automatic paper feeding mechanism
Inventor: KODOU KOUICHI
IPC: B65H3/52
Filed: 1994-12-28
Abstract: PURPOSE: To stabilize automatic paper feed performance by a method wherein a roller pressure is changed following a weight change due to the weight of setting documents and a lapse of a time, in an automatic paper feeding mechanism used in a facsimile and a duplicator. CONSTITUTION: In an automatic paper feeding mechanism employing a paper feed roller 2 and a separation roller 3 arranged in such a manner to be brought into pressure contact with a paper feed roller, a depress plate 10 is depressed by the weight of documents 7 set at a document setting table 1 and a moment around the fulcrum (c) of a link mechanism 8 is changed. As a result, the contact pressure of the separation roller 3 against the paper feed roller 2 held at the link mechanism 8 is changed and automatic paper feed performance is stabilized.
Patent JP-2000156123-A (JP)
Title: Cable provided with detecting function
Inventor: NOGUCHI SHINKO
IPC: H01B9/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable provided with detecting function having the terminal structure capable of easily detecting disconnection, even in a stage in which disconnections of a metal raw wire of a shielding layer of a cable are partially generated. SOLUTION: A cable 1 provided with a detecting function is provided with a metal part, a detecting wire 10 and a shielding layer 3 having a non-metallic part, and the cable terminal part has a detecting means for detecting the continuity of the detecting wire 10 and for determining the deterioration of the shielding layer 3. The detecting means has plural detecting connectors 53, and the metal part 9 of the shielding layer 3 and the detecting wire 10 are electrically connected at the other terminal of the cable, and all the detecting wires 10 are sorted into plural bundles at the other end of the cable, and each bundle of the detecting wires 10 is electrically connected to each detecting connector 53.
Patent JP-H02173394-A (JP)
Title: Casing for fluid device and pump employing such casing
Inventor: NAKAMURA TOSHIO
IPC: F04D29/40
Filed: 1988-12-26
Abstract: PURPOSE:To provide excellent pressure resistance, corrosion resistance, and water resistance, to provide excellent moldability during manufacture, and to reduce the weight of a pump by a method wherein a casing body and a gland cover are formed by a ring opening polymer of a norbornane series monomer of a tricyclic substance or more modified by an elastomer, and the thermal deformation temperature and elongation during rupture of the polymer are set to a specified value. CONSTITUTION:A casing body 4 and a gland cover 5 are formed by a ring opening polymer of a norbornane series monomer of a tricyclic substance or more modified by a elastomer, and the thermal deformation temperature of the polymer is set to 100 deg.C or more and elongation during rupture to 10-100%. Since the norbonane series polymer modified by the elastomer has both mechanical strength and flexibility, the casing formed by this material is excellent in pressure resistance, and relatively low in a specific gravity. Since the material is excellent in pressure resistance, impact resistance, corrosion resistance, water resistance, and chemical resistance, a casing excellent in this performance can be provided. In manufacture of the casing, by performing reactioninjection- molding in a mold, the casing can be easily manufactured in a desired shape.
Patent JP-H02177401-A (JP)
Title: Manufacture of srtio3 voltage dependent nonlinear resistor
Inventor: UEDA SHUSAKU
IPC: H01C7/10
Filed: 1988-12-28
Abstract: PURPOSE:To make it possible to manufacture an SrTiO3 varistor which has a high alpha value, a low varistor voltage V1mA and large capacitance by performing heat treatment to reoxidize a superconductor porcelain in an atmosphere wherein oxygen partial pressure is higher than that of the air. CONSTITUTION:In case of manufacturing an SrTiO3 nonlinear resistor dependent on voltage through the process to obtain a semiconductor porcelain and the process to reoxidize the obtained semiconductor porcelain by heat treatment, the said heat treatment is done in the atmosphere wherein the partial pressure of oxygen is higher than that of the air. It is suitable to set the partial pressure of oxygen in the said atmosphere to 0.3-100kgf/cm<2>. For example, a compact formed of the material mixture consisting of specified construction on a disc by a hydraulic press is held for four hours at a temperature of 1450 deg.C in an N2 atmosphere, and is baked in the baking profile of 12 hours for total required time so as to obtain a primary sintered body. Next, of oxygen 99.5% in purity and nitrogen of 99.5% in purity, the mixture gas of 0.3kfg/cm<2> for oxygen partial pressure is made up, and it is heat-treated in the profile of holding it for 180 minutes at 1150 deg.C in that gas atmosphere.
Patent JP-H11223438-A (JP)
Title: Automatic icemaker for refrigerator
Inventor: RYU KO
IPC: F25C1/24
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an icemaker for a refrigerator associated with an icemaking mechanism for performing an ice releasing operation with high reliability without wastefully rotating a motor. SOLUTION: The icemaker for a refrigerator comprises an icemaking case 110 having a fixed protrusion 112 at one end and a slidable protrusion 114 at the other, a twisting member 150 connected to an output shaft of a motor to twist the case, and a movable stopper 140 for preventing lateral movements of the case 110. In this case, the member 150 includes a rotary guide plate 120 having a fixed groove 122 and a coupling shaft, a fixed guide plate 130 for slidably moving the slidable protrusion of the case 110 along a guide groove 132, and a twisting element provided between the plate 120 and the plate 130 to pressurize a bottom of the case 110 in the case of rotating the plate 120. Thus, the ice in the case is efficiently released.
Patent JP-H06175184-A (JP)
Title: Exposure correcting device
Inventor: OTSUKA HIROSHI
IPC: G03B7/00
Filed: 1992-12-09
Abstract: PURPOSE:To facilitate exposure correction in the case of AE lock by allowing an exposure value setting member to function as an operating member for exposure correction which changes an exposure value decided based on a photometric value obtained from an object when an operating member for AE lock is operated. CONSTITUTION:When a spot AEL button 75 is depressed, an ordinary spot photometric value obtained by a photometric device or a narrow spot photometric value obtained by an AF sensor is stored, and the on-state of AE lock is attained. An up/down dial 72 is used to change a diaphragm value (AV) and a shutter speed value (TV) in accordance with an AE mode in the off-state of AE lock, but it is used to correct the exposure value in the on-state of AE lock. Thus, the dial operating function of the up/down dial 72 used to change the diaphragm value and the shutter speed value becomes the exposure correcting function of +/- in the case of narrow spot AE lock.
Patent JP-H05140951-A (JP)
Title: Continuous footing structure of building
Inventor: HANDA FUMIO
IPC: E02D27/01
Filed: 1991-11-18
Abstract: PURPOSE:To protect a building by arranging so that a relative dislocation is generated to a certain extent with a lateral load due to earthquake etc. CONSTITUTION:On a concrete base 1 a concrete base block 2 is formed conjugately by means of mortar adhesion 3, and an independent concrete base 4 having a certain height is constructed upright on the ground surface where the center of gravity of the building to be erected is located. This independent concrete base 4 is surrounded closely with a checking concrete base block 5 formed conjugately in the same system as the concrete base block 2.
Patent JP-H07138953-A (JP)
Title: Lightweight soil underwater placing device
Inventor: TANIGUCHI TOSHIHISA
IPC: E02D15/10
Filed: 1993-11-19
Abstract: PURPOSE:To make it easy to move a device and to make it possible to execute a narrow, long and slender area by fixing both ends of a main wire, moving a moving device along the main wire, and providing a lightweight soil discharge device between a lifting wire having one end to be fixed, the other end to be wound on a winch and an intermediate section to be interlocked with a pulley and the pulley. CONSTITUTION:A lifting wire 9 is wound by a winch 10 to hang up a lightweigth soil discharge device 11 on the surface of the water. A winch 8 is turned to move a moving device 3, and the device 11 is moved to a specific position. After that, the lifting wire 9 is reeled out to lower the device 11 on the bottom of the water. Successively, lightweight soil is discharged from a lightweight soil discharge port 17 and is placed. According to the constitution, the lightweight soil discharge 11 is freely moved, and a long and large area can be successively executed.
Patent JP-H08154494-A (JP)
Title: Stand for flowerpot
Inventor: YONESHIMA KAZUO
IPC: A01G9/00
Filed: 1994-12-02
Abstract: PURPOSE: To provide a stand for flowerpot which can stably support a large flowerpot on an existing shelf plate. CONSTITUTION: Shelf plates are set in tiers through a shelf support 3 to a frame 2 and a plurality of legs 44 are fitted in row to the back face of plate body 41 forming shelf plate 4 in the longitudinal direction. The shelf support 3 has a connection groove 35 to which at least one leg 44 among the legs 44 except ones on the most-rear row is connected.
Patent JP-H04207953-A (JP)
Title: Electromagnetic carrier apparatus
Inventor: SHINOZAKI HIROYUKI
IPC: H02K41/02
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the load against a magnetic force device for guidance by locating a magnetic pole piece secured onto a carrier stage so that it may passes through an opening of a C-shaped magnetic material which is installed at the track side and by forming a pair of coils with the opening of the magnetic material put between. CONSTITUTION:On parts of a C-shaped magnetic material 10 which face each other with an opening 12 between, a pair of coils 14, 16 are formed. At that time, the coils 14, 16 are wound in such a direction that the coils 14, 16 may cause a magnetic field of the same direction when current is passed through. In the opening 12 of the magnetic material 10, a magnetic pole piece 18 exists which is secured onto a carrier stage not shown in the figure. The magnetic pole piece 18 is so located that the magnetic flux which works on the magnetic pole piece 18 may be equivalent in total on each end. Consequently, even if the magnetic pole piece 18 is inclined toward one coil, unbalanced force due to the magnetic attraction force which works on the coil is smaller than in the conventional device. Therefore, the load such as a magnetic force device for guidance can be reduced which corrects the inclination of the magnetic pole piece.
Patent JP-H02177033-A (JP)
Title: Attraction mechanism for rotating disk
Inventor: TAJIMA SUMIO
IPC: B23Q3/08
Filed: 1988-12-27
Abstract: PURPOSE:To attain stable attraction without causing any ruggedness on a stamper by making many minute suction holes to a ceramic disk with a smooth plane. CONSTITUTION:The surface of a ceramic disk 7 is smoothed sufficiently and finished with polishment and minute holes 7a are formed corresponding to suction slots 4a at an equal interval in the circumferential direction with plural strings in the radial direction. A master disk 1 or a stamper 2 is attracted by the holes 7a and driven by a spindle 5. When the radius of the disk is small, the leakage of air is prevented by using an auxiliary plate 9. Since the disk 7 is held by the attraction force of the slots 4a only, the disk is easily removed by stopping the attraction. Thus, the disk is attracted flat without causing any ruggedness of the stamper, the method is applied also to the master disk and applied to various disks of different sizes.
Patent JP-H04201910-A (JP)
Title: Container loading/unloading device for rack storing lift
Inventor: HORI SHINJI
IPC: B66F9/07
Filed: 1990-11-30
Abstract: PURPOSE:To shorten the time for receiving a container and transporting, by fitting each container with a flange at the periphery, provide a device to load and unload this container on multi-stage stacking racks, and equipping this device with a means to receive container from any desired level easily onto an elevating/sinking table on which object is placed. CONSTITUTION:A transver traveling supporting table 5 moved by a driver device 4 so as to approach and separate, is installed on each side left and right of an elevating/sinking object table 3 of a rack loading lift, which travels along the row of multi-stage stacking racks extending in the direction to the left and right. A transverse travel guide 6 is fitted on a transverse travel guide rail 7 and is equipped with a fork 9 moved fore and aft by a driver device. To this fork 9, a container bearing member 10 is secured. The supporting tables 5 are approached upon elongating the fork 9, and this container bearing member 10 is positioned below a flange 46 of any container 47 within a rack square, and the object table 3 is elevated to support the container 47 with the bearing member 10, followed by shrinkage of the fork 9. Now it is possible to receive the container 47.
Patent JP-H08163744-A (JP)
Title: Cable joint
Inventor: OTANI ISAO
IPC: H02G3/06
Filed: 1994-12-05
Abstract: PURPOSE: To provide a cable joint with which a cable is connected t,o a structure such as a robot arm which shows a relatively violent, movement, which has a strength against the fatigue caused by repeated bending and can move the cable independently. CONSTITUTION: A joint main part 2 whose one end has a cable connection part 2a and through which a cable 10 can be inserted, a locking nut 3 through which the cable 10 is inserted and which is mated with the other end of the joint main part 2 and a packing 4 which is compressed between the locking nut 3 and the joint main part 2 and applies pressure to t,he cable 10 to hold the cable 10 by tightening the locking nut 3 are provided. A sleeve 5 which can rotate independently of the locking nut, 3 is provided. The one end of a meshed cylindrical protective net 6 which surrounds the cable 10 to be connected is fixed to the sleeve 5 and, further, a cylindrical elastic protective cap 7 which covers the connection part of the sleeve 5 and the protective net.
Patent JP-H10168095-A (JP)
Title: Preventing and therapeutic agent for inflammatory intestinal disease
Inventor: YOSHIKAWA TOSHIICHI
IPC: A61K9/08
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To prepare a new preventing and therapeutic agent for inflammatory intestinal diseases capable of safely and effectively acting on a lesion in a small dose and preventing and treating the inflammatory intestinal diseases by using a water-soluble specific chromanol glycoside as an active ingredient. SOLUTION: This new preventing and therapeutic agent for inflammatory intestinal diseases is prepared by formulating a chromanol glycoside represented by the formula [R<1> to R<4> are each H or a lower alkyl; R<5> is H, a lower alkyl or a lower acyl; X is a monosaccharide residue or an oligosaccharude residue in which H of hydroxyl group in a saccharide residue may be substituted with a lower alkyl group or a lower acyl group; (n) is an integer of 0-6; (m) is an integer of 1-6] [e.g. 2-(α-D-lucopyranosyl)methyl-2,5,7,8-tetramethylchroman-6-ol] as an active ingredient into an aqueous pharmaceutical preparation, etc. The resultant preparation is capable of safely and effectively acting on lesions in a small dose and preventing and treating inflammatory intestinal diseases such as ulcerative colitis or Crohn's disease.
Patent JP-H01174071-A (JP)
Title: Synchronizing pulse separation circuit for picture signal
Inventor: NISHIMURA KEIJIRO
IPC: H04N5/08
Filed: 1987-12-28
Abstract: PURPOSE:To prevent pulse output from a picture signal synchronizing separator circuit caused by white noise or pulse noise at a portion other than a synchronizing pulse by sampling the synchronizing pulse separated by a diode clamper and a voltage comparator for a plural number of times and outputting the result as the synchronizing pulse only when the results of samplings are all at a low level. CONSTITUTION:The tip of a synchronizing signal of a picture signal inputted to a picture signal input terminal 1 is fixed to a prescribed DC potential by a diode clamper comprising a capacitor 2 and a rectifier 3. Then the synchronizing signal of a picture signal is separated by a voltage comparator 4. Then the synchronizing signal separated by the voltage comparator 4 is inputted to a D flip-flop, sampled by a repetitive frequency of the pulse inputted from a sampling pulse input terminal 10 and stored in a 4-stage of shift registers comprising D flip-flops 6-9. When the storage content of the 4-stage shift registers is all at a low level, the output of an OR gate 11 goes to a low level and the pulse is outputted.
Patent JP-H02173574-A (JP)
Title: Current detector
Inventor: KOHAMA SADAAKI
IPC: G01R19/00
Filed: 1988-12-27
Abstract: PURPOSE:To detect and amplify a minute signal current which is an original signal, without a frequency separation, by providing a circuit shifting a high voltage level down to a low voltage level near the earth voltage and a transmission circuit. CONSTITUTION:When an electron is incident to an MCP (microchannel plate) 1, the signal i0 is made to flow to the anode A and to be a signal current i1 of the collector current for an FET Q1. Most collector current fro the FET Q1 is made to be an emitter current for an FET Q2. The emitter current for an FET Q3 is approximately expressed as I3 = I2X(R2/R1), i3 = i2X(R2/R1). The emitter current for the FET Q3 is almost equal to its collector current which is made to be the emitter current for an FET Q4. The emitter current for the FET Q4 is almost equal to its collector current which is made to be the emitter current for an FET Q5. The high voltage of a power supply EB is divided by resistors R6, R7 after the voltage is somewhat decreased by a zener diode D1. As the result, a current which is almost equal to a signal current I5 in the low voltage level is made to flow into the terminal of a resistor R4. An output signal voltage VO is made to be VO = -i5XR5 accordingly.